贝莱德悄然将比特币鲸鱼变成了华尔街客户

The asset management giant's in-kind swap program has processed over $5 billion in Bitcoin-to-ETF conversions, and a lower minimum threshold is accelerating demand.

BlackRock has found a way to solve one of crypto’s most persistent identity crises: what do you do when you’re sitting on a mountain of Bitcoin but want the comfort of a brokerage account?您可以直接将其兑换为 iShares 比特币信托 (IBIT) 的股票，无需出售。

The firm’s in-kind conversion program has quietly processed over $5 billion in direct Bitcoin-to-IBIT swaps as of August 2026. That figure was sitting at roughly $3 billion back in October 2025, meaning the pipeline has grown by more than 60% in less than a year.

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100万美元的大门刚刚打开

The acceleration traces back to a single decision made in July 2026. BlackRock slashed the minimum transaction size for in-kind conversions from $25 million down to $1 million.

在旧的门槛上，该计划本质上是超级富豪和机构持有者的天鹅绒绳索事件。 2500 万美元的下限意味着你需要持有大约 250 个比特币（给予或接受，取决于价格）才能走进大门。新的 100 万美元最低限额使该计划向更广泛的高净值个人、家族办公室和小型基金开放。

该机制通过授权参与者（即创建和赎回 ETF 份额的中介机构）运作。 A Bitcoin holder delivers their coins to the authorized participant, who in turn delivers them to the trust and issues IBIT shares back to the holder.市场上没有任何销售。不会立即触发资本利得税事件。

鲸鱼为何咬人

大规模的自我托管确实很困难。 Hardware wallets, multisig setups, seed phrase management, inheritance planning: all of these become exponentially more stressful when the number after the dollar sign has seven or eight digits.一个单一的操作错误就可能意味着永久性的、不可挽回的损失。

通过转换为 IBIT 股票，持有者可以将其比特币敞口纳入华尔街熟悉的基础设施中。托管风险转移至 Coinbase（IBIT 的托管人）和更广泛的 ETF 生态系统。 The shares sit in a standard brokerage account, show up on consolidated wealth statements, and can be margined, lent, or used as collateral just like any other security.

Robbie Mitchnick, BlackRock’s head of digital assets, has pointed to the growth potential of this market segment as the accessibility barriers continue falling.

IBIT的引力

IBIT remains the largest US spot Bitcoin ETF by both assets under management and flows, and the in-kind conversion program is widening that lead.

通过直接互换流入信托的每一个比特币都会增加 IBIT 的资产基础，而无需在公开市场上购买现金。授权参与者在市场上购买比特币并将其交付给信托机构的现金创造可以改变价格。 In-kind creations simply transfer existing coins from one owner to the trust, which is price-neutral in the immediate term but still grows the fund’s footprint.

其他 ETF 发行人也在探索类似的实物转换选择，但贝莱德的分销网络赋予其结构性优势。 The firm manages over $10 trillion in total assets across its platform, which means it already has relationships with the advisors, family offices, and institutions most likely to facilitate these conversions.

税务策略与资产管理的结合

当比特币持有者在交易所出售其硬币时，他们会在出售时实现资本收益（或损失）。 The in-kind swap structure sidesteps this by treating the transaction as a like-kind exchange rather than a sale, deferring the tax liability into the future.

这不是永久性的避税策略。 The holder’s cost basis in the original Bitcoin carries over to the IBIT shares, so the tax bill comes due eventually, presumably when the shares are sold. But the ability to defer that event indefinitely, or until a more tax-efficient moment arises, is enormously valuable for wealth planning purposes.